# 33 E — Appliance fault and error codes

For 33 E, brand is Samsung; appliance type is refrigerator; meaning is Ice pipe heater circuit failure detected by the main control board, verified against its source on 2026-08-04.

- **Brand:** Samsung
- **Appliance type:** refrigerator
- **Error code:** 33 E
- **Meaning:** Ice pipe heater circuit failure detected by the main control board.

## What the source says

> <https://axisrepair.com/error-codes/samsung-refrigerator-33e/> 33 E refrigerator Ice pipe heater circuit failure detected by the main control board.

## Source

- https://axisrepair.com/error-codes/

Last verified: 2026-08-04. Review by: 2027-08-04.
Part of [Appliance fault and error codes](https://referencesource.org/appliance-fault-error-codes/).